41481856

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 90263880

約数和(自身を除く): 48782024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 257, 388, 416, 514, 776, 832, 1028, 1261, 1552, 1664, 2056, 2522, 3104, 3341, 4112, 5044, 6208, 6682, 8224, 10088, 12416, 13364, 16448, 20176, 24929, 26728, 32896, 40352, 49858, 53456, 80704, 99716, 106912, 161408, 199432, 213824, 324077, 398864, 427648, 648154, 797728, 1296308, 1595456, 2592616, 3190912, 5185232, 10370464, 20740928, 41481856]

約数ペア:

[(1, 41481856), (2, 20740928), (4, 10370464), (8, 5185232), (13, 3190912), (16, 2592616), (26, 1595456), (32, 1296308), (52, 797728), (64, 648154), (97, 427648), (104, 398864), (128, 324077), (194, 213824), (208, 199432), (257, 161408), (388, 106912), (416, 99716), (514, 80704), (776, 53456), (832, 49858), (1028, 40352), (1261, 32896), (1552, 26728), (1664, 24929), (2056, 20176), (2522, 16448), (3104, 13364), (3341, 12416), (4112, 10088), (5044, 8224), (6208, 6682)]